876 | Use of Pesticides at two Watercress Farms in Hampshire : A report into the use of |
877 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : AQC audit |
878 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit |
879 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : AQC audit |
880 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : primary audit |
881 | Appraisal of nature conservation and recreation improvement measures at the Environment Agency's estates |
882 | Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater |
883 | Further investigation of the pilot borehole at Bean's Lane, Wortham (94/7/912) : September 1994 |
884 | Saving water : the NRA's approach to water conservation and demand management : a consultation report |
885 | Review of environmental audits prepared by county councils in the North East area |
886 | The Somerset Levels and Moors : water level management and nature conservation : consultation paper |
887 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
888 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
889 | The Environment Agency's risk portfolio : version 1.0 preliminary draft for comment December 1999 |
890 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
891 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
892 | Scenarios for the operational implementation of remote sensing of snow by satellites : interim report (207/3/N) |
893 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
894 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
895 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
896 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
897 | Policy and practice for the protection of groundwater : regional appendix South West region |
898 | The available resource methodology : a framework for assessing water resources and abstraction availability : final report |
899 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
900 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |